The 2013 TCM Classic Film Festival (April 25-28) continues to add more stars and screenings to its slate, including Mel Brooks in conversation following “The Twelve Chairs,” Mickey Rooney and Jonathan Winters appearing with epic nutty ensemble comedy “It’s a Mad Mad Mad Mad World” and the already announced Max von Sydow tribute has added a new screening of Sydney Pollack’s “Three Days of the Condor.”

Meanwhile, actress Coleen Gray will appear in person with Stanley Kubrick’s “The Killing,” and actor Theodore Bikel will be on hand for John Huston’s “The African Queen.”

Susan Ray, widow to Nicholas Ray, will present a screening of the director’s proto-“Bonnie and Clyde” noir “They Live By Night”; “Saturday Night Live” comedian Bill Hader will intro George Stevens’ classic Western “Shane” and 1955’s “The Ladykillers,” by Alexander Mackendrick.